Methanmed dị ka ọkachamara na-emepụta kemịkalụ kemịkal na-emeghe na China, onye nyocha nyocha kemịkal na-akpaghị aka na-agafe usoro asambodo mba ofesi, enwere ike ijide onwe gị kpamkpam. Ọ bụrụ na ịchọtaghị ebumnuche gị nke na-akpaghị aka na ndepụta ngwaahịa anyị, ị nwekwara ike ịkpọtụrụ anyị, anyị nwere ike ịkpọtụrụ ọrụ ahaziri iche.